The SPT-10 PAD 18"x25" filter from Koch Filter Corp is designed for effective air filtration in diverse applications. Measuring 18 inches by 25 inches, this filter provides a substantial surface area for capturing dust and particulates. Constructed with high-quality materials, it ensures durability and compliance with industry standards. Each carton contains 25 filters, making it a cost-effective solution for maintaining air quality in commercial and industrial settings. This filter enhances system efficiency and performance.